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Product Resources

Boost Your Engine Performance. Modifying your vehicle to improve engine performance can make your driving experience more exciting. It can also make your vehicle more effective, especially for heavy duty use. This GMS Xtreme Power LS Series Coil Pack can help boost your engine's performance powerfully.

Powerful Enhancement Piece. The gains this GMS Xtreme Power LS Series Coil Pack offers your rig are noticeable. It can provide up to 12 additional horsepower (even 18 horsepower if used with other heavy induction modifications.) Improving spark, increasing mileage, and enhancing the throttle response are all other advantages of this Coil Pack.

Smart Engineering. Rated at 80k volts, this coil pack is intense. It is also designed smartly for easy integration into your engine. That's why it is a direct OEM fit replacement.

Application. When you install this GMS Xtreme Power LS Series Coil Pack in your 2007 to 2013 GMC Sierra, your engine will thank you.